# 触手AI vs MJPrompt

The clearest difference is update cadence: MJPrompt at monthly against 触手AI's every 2 months. MJPrompt also leads on ratings volume (11 vs 2) and device support (4 vs 2). 触手AI's advantage is iOS requirement (9.0 vs 13.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 触手AI sells 8 one-off in-app purchases and MJPrompt sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 触手AI against 5.0 for MJPrompt. That said, the two scores are not equally well evidenced: MJPrompt has 11 ratings behind it against 2, so its average is the more settled of the two.

触手AI ships an update every 2 months, MJPrompt monthly. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 触手AI | MJPrompt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id1659570979/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/mjprompt/id6445866551/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 91 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Hangzhou Jellyfish Intelligence Co., Ltd.](https://appshunter.io/developer/1659570981) | [永峰 金](https://appshunter.io/developer/1673885093) |

## What reviewers say

### 触手AI

[App page](https://appshunter.io/ios/app/ai/id1659570979)

Unleash your creativity and become an artist with this AI-powered image generation tool. Quickly create high-definition images in various artistic styles from simple text prompts or by transforming your photos. Share your creations and learn from a community of artists.

**Highlights:** AI-powered image generation, Multiple artistic styles, Transform photos into art, Community sharing and contests, Image editing tools, High-definition image export

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 充值600积分 | $0.99 | one-time |
| 购买3日会员，仅限购一次 | $0.99 | one-time |
| 购买3日会员，短时体验 | $0.99 | one-time |
| 充值2000积分，送200积分 | $2.99 | one-time |
| 购买30天会员 | $3.99 | one-time |
| 充值5000积分，送750积分 | $6.99 | one-time |
| 购买90日会员 | $11.99 | one-time |
| 充值10000积分，送2000积分 | $14.99 | one-time |


### MJPrompt

[App page](https://appshunter.io/ios/app/mjprompt/id6445866551)

This app assists users in creating effective prompts for AI art generation, offering a variety of modules and the ability to build custom prompt libraries. It helps overcome creative blocks and streamlines the artwork creation process for both beginners and experienced artists.

**Highlights:** AI art prompt generation, Customizable prompt modules, User-created prompt libraries, Image prompt support, Scene setting with parameters, Prompt copying for sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MJPrompt Pro - mensuel | $2.99 | per month |
| MJPrompt Pro - quarterly | $4.99 | per 3 months |
| MJPrompt Pro - Yearly | $12.99 | per year |
| MJPrompt Pro - Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is 触手AI free?

触手AI is free to download, with in-app purchases available.

### Is MJPrompt free?

MJPrompt is free to download, with in-app purchases available.

### Which has better reviews, 触手AI or MJPrompt?

触手AI and MJPrompt are both rated 5.0 out of 5 on the App Store, from 2 and 11 ratings respectively.

### Do 触手AI or MJPrompt have ads?

Both 触手AI and MJPrompt show ads.

### Which is updated more often, 触手AI or MJPrompt?

触手AI ships an update every 2 months, and MJPrompt monthly. Most recently, 触手AI was updated on June 11, 2026 and MJPrompt on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*